| 25.30 | 53.19 | (27.89) | |
| 1:21.17 | (27.98) | 1:49.42 | (28.25) |
| 2:17.83 | (28.41) | 2:46.37 | (28.54) |
| 3:15.15 | (28.78) | 3:44.00 | (28.85) |
| 4:12.80 | (28.80) | 4:41.45 | (28.65) |
| 5:09.92 | (28.47) | 5:38.61 | (28.69) |
| 6:07.28 | (28.67) | 6:36.02 | (28.74) |
| 7:04.93 | (28.91) | 7:33.93 | (29.00) |
| 8:03.27 | (29.34) | 8:33.03 | (29.76) |
| 9:02.81 | (29.78) | 9:32.10 | (29.29) |